Zeeland (Dutch: [ˈzeːlɑnt] (listen); Zeeuws: Zeêland [ˈzɪəlɑnt]; historical English exonym Zealand) is the westernmost and least populous province of the Netherlands. The province, located in the southwest of the country, borders North Brabant to the east, South Holland to the north, as well as the country of Belgium to the south and west. It consists of a number of islands and peninsulas (hence its name, meaning "Sealand") and a strip bordering the Flemish provinces of East and West Flanders. Its capital is Middelburg with a population of 48,544 as of November 2019, although the largest municipality in Zeeland is Terneuzen (population 54,589). Zeeland has two seaports: Vlissingen and Terneuzen. Its area is 2,934 square kilometres (1,130 sq mi), of which 1,151 square kilometres (440 sq mi) is water; it has a population of 383,689.

Large parts of Zeeland are below sea level. The last great flooding of the area was in 1953. Tourism is an important economic activity. In the summer, its beaches make it a popular destination for tourists, especially German tourists. In some areas, the population can be two to four times higher during the high summer season. The coat of arms of Zeeland shows a lion half-emerged from water, and the text luctor et emergo (Latin for "I struggle and emerge"). The country of New Zealand was named after Zeeland after it was sighted by Dutch explorer Abel Tasman.